package com.yz.kafka.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @author yuanzheng
 * @since 2021/4/7
 */
@Configuration
@EnableSwagger2
@EnableWebMvc
public class Swagger2Config {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                //.apiInfo(apiInfo())
                .select()
                // 为当前包路径
                .apis(RequestHandlerSelectors.basePackage("com.yz.kafka"))
                .paths(PathSelectors.any())
                .build();
    }

    /**
     * 构建 api 文档的详细信息函数，注意这里的注解引用的是哪个
     */
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                // 页面标题
                .title("Kafka-Test Application")
                // 创建人
                .contact(new Contact("kafka-test", "http://www.baidu.com", "123456789@qq.com"))
                // 版本号
                .version("1.0")
                // 描述
                .description("This is Swagger2 RESTFul API doc")
                .build();
    }
}
